<template>
  <view>
    <!-- 轮播图 -->
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" circular="true">
      <swiper-item v-for="(item,i) in swiperList" :key="i">
        <navigator :url="'/subpkg/goods_detail/goods_detail?goods_id=' + item.goods_id" class="swiper-item">
          <image :src="item.image_src" mode=""></image>
        </navigator>
      </swiper-item>
    </swiper>
    <!-- 轮播图end -->
    <!-- 导航区 -->
    <view class="nav-list">
      <view class="nav-item" v-for="(item,i) in navList" :key='i' @click="navigatorTo(item)">
        <image :src ="item.image_src" mode=""></image>
      </view>
    </view>
    <!-- 导航区end -->
    <!-- 楼层区 -->
    <view class="flood">
      <view class="flood-item" v-for="(item,i) in floodList">
        <!-- 楼层标题 -->
        <image :src="item.floor_title.image_src" mode="" class="flood-title"></image>
        <!-- 楼层图片 -->
        <!-- 楼层图片区域 -->
        <view class="floor-img-box">
          <!-- 左侧大图片的盒子 -->
          <navigator :url="item.product_list[0].url" class="left-img-box">
            <image :src="item.product_list[0].image_src" :style="{width: item.product_list[0].image_width + 'rpx'}" mode="widthFix"></image>
          </navigator>
          <!-- 右侧 4 个小图片的盒子 -->
          <view class="right-img-box">
            <navigator :url="item2.url" class="right-img-item" v-for="(item2, i2) in item.product_list" :key="i2" v-if="i2 !== 0">
              <image :src="item2.image_src" mode="widthFix" :style="{width: item2.image_width + 'rpx'}"></image>
            </navigator>
          </view>
        </view>
      </view>
    </view>
    <!-- 楼层区end -->
  </view>
</template>

<script>
  // 导入自己封装的 mixin 模块
  import badgeMix from '@/mixins/tabbar-badge.js'
  export default {
    // 将 badgeMix 混入到当前的页面中进行使用
    mixins: [badgeMix],
    data() {
      return {
        swiperList:[],
        navList:[],
        floodList:[]
      };
    },
    onLoad() {
      this.getSwiper()
      this.getNavList()
      this.getFloodList()
      // console.log(swiperList)
    },
    methods:{
      async getSwiper(){
        const{data:res} = await uni.$http.get('/api/public/v1/home/swiperdata')
        if(res.meta.status!==200) return uni.$showMsg("数据是真的加载失败了啊",3000)
        
        this.swiperList = res.message
      },
      async getNavList(){
        const {data:res} = await uni.$http.get('/api/public/v1/home/catitems')
        if(res.meta.status !== 200){
          uni.$showMsg()
        }
        this.navList = res.message
      },
      async getFloodList(){
        const {data:res} = await uni.$http.get('/api/public/v1/home/floordata')
        if(res.meta.status !== 200){
          uni.$showMsg()
        }
        res.message.forEach(floor=>{
          floor.product_list.forEach(prod=>{
            prod.url = '/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
          })
        })
        this.floodList = res.message
        console.log(this.floodList)
      },
      navigatorTo(item){
        if(item.name === '分类'){
          uni.switchTab({
            url:'/pages/cate/cate'
          })
        }
      }
    }
  }
</script>

<style lang="scss">
swiper {
 height: 330rpx;

 .swiper-item,
 image {
   width: 100%;
   height: 100%;
 }
}
.nav-list{
  display: flex;
  justify-content: space-around;
  margin: 15px 0;
  .nav-item{
    image {
      width: 128rpx;
      height: 140rpx;    
    }
  }
}
.flood-title {
  height: 60rpx;
  width: 100%;
  display: flex;
}
.right-img-box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-around;
}

.floor-img-box {
  display: flex;
  padding-left: 10rpx;
}
</style>
